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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
12173146
Issue Dt:
12/24/2024
Application #:
16834816
Filing Dt:
03/30/2020
Publication #:
20200308390
Pub Dt:
10/01/2020
Inventors:
Kerry Charles Brinkman, Nicolas J. Leflemme, Michael Cash, Tri T. Phan et al
Title:
SELF-INVERTING POLYMER EMULSIONS
Assignment: 1
Reel/Frame:
055730/0001Recorded: 03/25/2021Pages: 132
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
ECOLAB USA INC.
Exec Dt:
06/03/2020
Assignee:
CHAMPIONX USA INC.
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Correspondent:
STINSON LLP
7700 FORSYTH BOULEVARD
SUITE 1100
ST. LOUIS, MO 63105
Assignment: 2
Reel/Frame:
055680/0535Recorded: 03/23/2021Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
PHAN, TRI T.
Exec Dt:
02/02/2021
BRINKMAN, KERRY CHARLES
Exec Dt:
03/22/2021
LI, XIAOJIN HARRY
Exec Dt:
02/02/2021
LEFLEMME, NICOLAS J.
Exec Dt:
06/26/2020
MOLONEY, JEREMY
Exec Dt:
02/06/2021
CASH, MICHAEL
Exec Dt:
02/03/2021
Assignee:
ECOLAB USA INC.
1 ECOLAB PLACE
ST. PAUL, MINNESOTA 55102
Correspondent:
STINSON LLP
7700 FORSYTH BOULEVARD
SUITE 1100
ST. LOUIS, MO 63105
Assignment: 3
Reel/Frame:
056106/0007Recorded: 04/30/2021Pages: 15
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
APERGY ESP SYSTEMS, LLC
Exec Dt:
04/29/2021
APERGY BMCS ACQUISITION CORPORATION
Exec Dt:
04/29/2021
CHAMPIONX USA INC.
Exec Dt:
04/29/2021
HARBISON-FISCHER, INC.
Exec Dt:
04/29/2021
NORRIS RODS, INC.
Exec Dt:
04/29/2021
NORRISEAL-WELLMARK, INC.
Exec Dt:
04/29/2021
PCS FERGUSON, INC.
Exec Dt:
04/29/2021
QUARTZDYNE, INC.
Exec Dt:
04/29/2021
US SYNTHETIC CORPORATION
Exec Dt:
04/29/2021
WINDROCK, INC.
Exec Dt:
04/29/2021
Assignee:
JPMORGAN CHASE BANK, N.A.
CIB DMO WLO
MAIL CODE: NY1-C413, 4 CMC
BROOKLYN, NEW YORK 11245-0001
Correspondent:
CSC
1090 VERMONT AVENUE NW, SUITE 430
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:
067471/0151Recorded: 05/20/2024Pages: 8
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE THE CONVEYING PARTY NAME PREVIOUSLY RECORDED AT REEL: 67104 FRAME: 257. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor:
CHAMPIONX USA INC.
Exec Dt:
11/13/2023
Assignee:
CHAMPIONX LLC
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Correspondent:
JANET S. HENDRICKSON PH.D.
STINSON LLP
7700 FORSYTH BLVD, SUITE 1100
ST. LOUIS, MO 63105-1821
Assignment: 5
Reel/Frame:
067104/0257Recorded: 04/15/2024Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
CHAMPION.X USA INC.
Exec Dt:
11/14/2023
Assignee:
CHAMPIONX LLC
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Correspondent:
JANET S. HENDRICKSON PH.D.
STINSON LLP
7700 FORSYTH BLVD, SUITE 1100
ST. LOUIS, MO 63105-1821
Assignment: 6
Reel/Frame:
072004/0019Recorded: 07/17/2025Pages: 91
Conveyance:
RELEASE OF SECURITY INTEREST IN PATENTS
Assignor:
JPMORGAN CHASE BANK, N.A.
Exec Dt:
07/16/2025
Assignees:
CHAMPIONX LLC
2445 TECHNOLOGY FOREST BLVD, BUILDING 4
12TH FLOOR
THE WOODLANDS, TEXAS 77381
APERGY ESP SYSTEMS, LLC
2445 TECHNOLOGY FOREST BLVD, BUILDING 4
12TH FLOOR
THE WOODLANDS, TEXAS 77381
APERGY BMCS ACQUISITION CORP
2445 TECHNOLOGY FOREST BLVD, BUILDING 4
12TH FLOOR
THE WOODLANDS, TEXAS 77381
HARBISON-FISCHER, INC.
2445 TECHNOLOGY FOREST BLVD, BUILDING 4
12TH FLOOR
THE WOODLANDS, TEXAS 77381
NORRIS RODS, INC.,
2445 TECHNOLOGY FOREST BLVD, BUILDING 4
12TH FLOOR
THE WOODLANDS, TEXAS 77381
NORRIS RODS, INC.,
2445 TECHNOLOGY FOREST BLVD, BUILDING 4
12TH FLOOR
THE WOODLANDS, TEXAS 77381
NORRISEAL-WELLMARK, INC.
2445 TECHNOLOGY FOREST BLVD, BUILDING 4
12TH FLOOR
THE WOODLANDS, TEXAS 77381
PCS FERGUSON, INC.
2445 TECHNOLOGY FOREST BLVD, BUILDING 4
12TH FLOOR
THE WOODLANDS, TEXAS 77381
QUARTZDYNE, INC.
2445 TECHNOLOGY FOREST BLVD, BUILDING 4
12TH FLOOR
THE WOODLANDS, TEXAS 77381
US SYNTHETIC CORPORATION
2445 TECHNOLOGY FOREST BLVD, BUILDING 4
12TH FLOOR
THE WOODLANDS, TEXAS 77381
Correspondent:
ANGELA ESTRADA
WEIL, GOTSHAL & MANGES LLP
200 CRESCENT COURT, SUITE 300
DALLAS, TX 75201-6950

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